Sauna enclosure



FIG. 1 is a front elevational view of a sauna enclosure, showing my new design, with the door open;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof, with the door closed;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a side elevational view thereof, opposite that shown in FIG. 4;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof. 

The ornamental design for a sauna enclosure, as shown and described. 